---
product_id: 490227568
title: "Diamond Tester Pen,High Accuracy Diamond Tester＋60X Mini LED Magnifying Jeweler Tool Kit,Professional Jewelry Diamond Selector for Novice and Expert, Thermal Conductivity Meter- 9V Battery Included"
brand: "hqdz-td"
price: "₨641"
currency: SCR
in_stock: true
reviews_count: 11
url: https://www.desertcart.sc/products/490227568-diamond-tester-pen-high-accuracy-diamond-tester-60x-mini-led
store_origin: SC
region: Seychelles
---

# High Accuracy 9V Battery Included 60X Magnification Diamond Tester Pen,High Accuracy Diamond Tester＋60X Mini LED Magnifying Jeweler Tool Kit,Professional Jewelry Diamond Selector for Novice and Expert, Thermal Conductivity Meter- 9V Battery Included

**Brand:** hqdz-td
**Price:** ₨641
**Availability:** ✅ In Stock

## Summary

> 💎 Unleash Your Inner Gemologist with Precision!

## Quick Answers

- **What is this?** Diamond Tester Pen,High Accuracy Diamond Tester＋60X Mini LED Magnifying Jeweler Tool Kit,Professional Jewelry Diamond Selector for Novice and Expert, Thermal Conductivity Meter- 9V Battery Included by hqdz-td
- **How much does it cost?** ₨641 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/490227568-diamond-tester-pen-high-accuracy-diamond-tester-60x-mini-led)

## Best For

- hqdz-td enthusiasts

## Why This Product

- Trusted hqdz-td brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fast & Reliable:** Know the truth about your gems in seconds!
- • **Effortless Testing:** Get instant results with just a press!
- • **Portable Precision:** Compact design fits in your pocket!
- • **Versatile Applications:** Perfect for jewelry appraisal and education!
- • **User-Friendly Interface:** No professional skills needed!

## Overview

The Hqdz-td Diamond Tester Pen is a high-accuracy tool designed for both novices and experts, featuring a 60X LED magnifying loupe and a user-friendly interface. It provides quick results to determine the authenticity of diamonds and other gemstones, all while being portable and easy to use. Ideal for jewelry appraisal, education, and personal use, this tester is a must-have for anyone passionate about gems.

## Description

Diamond Tester Pen,High Accuracy Diamond Tester＋60X Mini LED Magnifying Jeweler Tool Kit,Professional Jewelry Diamond Selector for Novice and Expert, Thermal Conductivity Meter- 9V Battery Included

## Features

- ■【Intuitive Design】Hqdz-td Diamond Tester Pen comes with LED lights and audio indication. During a test, if the stone tested is a diamond, the LED lights will light up as the stone passes each test conducted by the Diamond detector. Once our Diamond Tester Pen has completed all of its tests, the pen will make a beep sound as well as show a row of fully lite LED lights.
- ■【Simple to Use】Hqdz-td Diamond Tester Pen is simple to operate to get results, professional(s) are not required. Simply turn on our Diamond Tester Pen detector; place the tip of the Diamond Tester on the gem stone (lightly pressed is sufficient) and If the stone is fake, crystal or cubic zirconia, the tester will not beep.
- ■【Fast Results】Hqdz-td's Diamond Tester Pen is design to deliver fast, accurate results. You will be able to know if something is fake in a matter of seconds.
- ■【Portable】Hqdz-td Diamond Tester Pen and 60X LED Lighted Loupe each comes with its own convenient carrying cases. Both items are small and can fit into any purse or backpack.Diamond Tester Pen and 60X LED Lighted Loupe combo is a must have tool kit when you are going to a garage sale, flea market, swap meet, etc. Alternatively, its also a great tool to have when testing your own jewelry.
- ■【Application Range】Diamond,Stamp, Jewelry, Appraisal, Education, Geography, Home And Office.
- ■【Professional Diamond Selector】 After powering on, turn the wheel to keep 4 green lights on to finish the Initialization. Otherwise you will get inaccurate results.For Diamond Simulants：No Sound and No Red lamps light on.[Note]: This diamond tester cannot distinguish Mosanite and diamonds. Because the product works by measuring the thermal conductivity of an object. The thermal conductivity of Mosanite is almost the same as diamond.

## Product Details

- **Brand:** Hqdz-td
- **Power Source:** Battery Powered
- **Style:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) {
    P.when('A').execute(function(A){
    A.on('a:truncate:po-attribute-truncate-2:updated', function(data) {
    var isTruncated = !data.truncateInstance.getIfTextFits();
    var seeMoreElement = document.getElementById('po-attribute-see-more-id-2');
    if(seeMoreElement) {
    seeMoreElement.style.display = isTruncated ?  ''  :  'none';
    }
    })
    });
}));  1.High Quality Accuracy Ease of use 2.Presidium Instruments Gem Indicator (PGI) Handheld Tester for Identifying Diamonds and Common Colored Gemstones 3. Professional Diamond Selector for Novice and Expert&Jewelers,Thermal Conductivity Meter1.High Quality Accuracy Ease of use 2.Presidium Instruments Gem Indicator (PGI) Handheld Tester for I…    See more
- **Color:** Black
- **Item Weight:** 120 Grams

## Images

![Diamond Tester Pen,High Accuracy Diamond Tester＋60X Mini LED Magnifying Jeweler Tool Kit,Professional Jewelry Diamond Selector for Novice and Expert, Thermal Conductivity Meter- 9V Battery Included - Image 1](https://m.media-amazon.com/images/I/61QOePh4u5L.jpg)
![Diamond Tester Pen,High Accuracy Diamond Tester＋60X Mini LED Magnifying Jeweler Tool Kit,Professional Jewelry Diamond Selector for Novice and Expert, Thermal Conductivity Meter- 9V Battery Included - Image 2](https://m.media-amazon.com/images/I/61Y+ophRsML.jpg)
![Diamond Tester Pen,High Accuracy Diamond Tester＋60X Mini LED Magnifying Jeweler Tool Kit,Professional Jewelry Diamond Selector for Novice and Expert, Thermal Conductivity Meter- 9V Battery Included - Image 3](https://m.media-amazon.com/images/I/31YUuykzL1L.jpg)
![Diamond Tester Pen,High Accuracy Diamond Tester＋60X Mini LED Magnifying Jeweler Tool Kit,Professional Jewelry Diamond Selector for Novice and Expert, Thermal Conductivity Meter- 9V Battery Included - Image 4](https://m.media-amazon.com/images/I/41hqaghRXEL.jpg)
![Diamond Tester Pen,High Accuracy Diamond Tester＋60X Mini LED Magnifying Jeweler Tool Kit,Professional Jewelry Diamond Selector for Novice and Expert, Thermal Conductivity Meter- 9V Battery Included - Image 5](https://m.media-amazon.com/images/I/51a0uSkOsLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Very accurate easy to use
  

*by L***A on Reviewed in the United States on December 12, 2024*

Easy to use not too big

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works!
  

*by M***S on Reviewed in the United States on November 6, 2023*

This tester will tell you if you have a diamond or something else.It is easy to use, but it is a little hard to understand if that makes sense. Look at the table on the back of the unit and you need to use the figures that correspond to the temperature of your room and the size of the diamond.

### ⭐ 1.0 out of 5 stars







  
  
    Not a good buy!
  

*by P***E on Reviewed in the United States on March 27, 2024*

7/25/24 updateThe diamond tester is not usable. I have been attempting to make it work bought new batteries and doesnt even turn on! I basically was able to use all the product 3 times and it all stopped working. The materials use on the loupe is cheap that it breaks and led light stopped working even with new batteries. The diamond tester doesnt turn on. I like many others bought it cause of affordable price but in the end was still wasted money cause product is useless not working! Do not waste your money and look for other seller instead.I purchased this to test diamonds on jewelry and it barely my 3rd time since i bought it end of December 2023! The all the light on the loupe does not work even after i wastes money to purchased new batteries, second the dam magnifying glass piece broked off the loupe! And the diamond tester is malfunctioning as it would make the sound when you turn on would beep and then no”ready” light comes on to let me know that its ready and basically after the beep it shuts off completely! I thought maybe it’s battery but when i changed it to new working battery it did the same thing so its no battery issue but the device itself!I really was hoping to be able to use it long time but sadly not able to even use it! It’s very frustrating!  I can not even request a replacement and return it cause its now passes the return window!

## Frequently Bought Together

- Diamond Tester Pen,High Accuracy Diamond Tester＋60X Mini LED Magnifying Jeweler Tool Kit,Professional Jewelry Diamond Selector for Novice and Expert, Thermal Conductivity Meter- 9V Battery Included
- Keychain Magnet Tester for Gold, Silver, Jewelry & Precious Metals with Rare Earth Neodymium Magnets

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sc/products/490227568-diamond-tester-pen-high-accuracy-diamond-tester-60x-mini-led](https://www.desertcart.sc/products/490227568-diamond-tester-pen-high-accuracy-diamond-tester-60x-mini-led)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-11*